163856936

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{10607}}^1$

素因数の和:12544

約数の個数: 16

約数和(自身を含む): 307419840

約数和(自身を除く): 143562904

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 10607, 15448, 21214, 42428, 84856, 20482117, 40964234, 81928468, 163856936]

約数ペア:

[(1, 163856936), (2, 81928468), (4, 40964234), (8, 20482117), (1931, 84856), (3862, 42428), (7724, 21214), (10607, 15448)]